How to stop Firestick buffering?

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Firestick buffering issues can be a major nuisance when enjoying streaming content. Whether it’s watching a movie, watching a live show or streaming your favorite TV show, constant buffering can affect our viewing experience.

Fortunately, however, there are several ways to help you resolve your Firestick buffering issues so you can enjoy a smooth viewing experience.


Why does my Firestick keeps buffering?

Buffering on Firestick can be caused by a variety of factors. Understanding the potential causes can help you identify and resolve the problem effectively. The following are some common reasons why your Firestick keep buffering:

Slow Internet connection

  1. Inadequate Internet speed is one of the main culprits of buffering problems. Streaming high-quality content requires a stable and fast Internet connection. If your Internet connection is too slow or unstable, the Firestick may have difficulty loading and playing content smoothly, resulting in buffering.
  2. Network congestion: If multiple devices connect to your Wi-Fi network and consume bandwidth at the same time, this can lead to network congestion. This increased demand for bandwidth can cause the Firestick to buffer as it competes for available resources.
  3. Weak Wi-Fi signals: Weak Wi-Fi signals can cause poor connections between your Firestick and your wireless router. This can cause buffering as the device struggles to maintain a stable connection and transfer content seamlessly.
  4. ISP restrictions: If your ISP detects too much streaming activity, they may slow down your connection speed from time to time

Video quality settings

Streaming high definition (HD) or ultra high definition (UHD) content requires a faster Internet connection. If your Firestick is set to play content at a higher quality than your Internet speed, buffering may occur.

Outdated Firestick firmware or apps

Running outdated firmware or using outdated streaming apps on your Firestick can contribute to buffering issues. Updates often include performance improvements and bug fixes that can improve streaming stability.

Firestick Overheating

Firestick overheating is a common problem, and when Firestick overheats, it can cause performance issues, buffering, or even automatic shutdown for security reasons.

In the following sections, we will explore various troubleshooting methods to help you resolve buffering issues on your Firestick.

Cache overload

The cache is a temporary storage area used to store data to facilitate fast access. However, an overloaded cache can slow down Firestick’s performance and cause buffering. Clearing the cache can help solve this problem.

How to stop buffering on Firestick?

The approach is not sequential and you can choose the steps you need to take to repair the cushion based on the actual condition of your firestick.

One more thing, the interface will be different for different Fire Stick versions, but the menu contains similar names.

1. Restart Firestick

We have prepared a detailed tutorial on restarting Firestick for you earlier, so I will only describe the important parts here.

Sometimes a simple reboot can fix a buffering problem and seems to be a measure that most Firestick users take.

  1. Find “Settings” on the FireStick home screen
  2. Find and click on “My Fire TV”
  3. Click on “Restart”. Click again to confirm.

2. Improved Wi-Fi signal

Check your Internet connection to make sure it’s stable and fast enough to handle streaming. To run the speed test on your Firestick:

  1. Go to “Settings” from the home screen
  2. Select Network
  3. Highlight the Wi-Fi network you are currently connected to
  4. The signal strength is displayed on the right. Ideally, this should be very good

Fire TV devices support both the 2.4GHz and 5GHz Wi-Fi bands. The 5GHz band typically has higher speeds and less interference, so it is recommended for streaming and high-bandwidth activities. Use an internet speed test site like to confirm the issue.

A download speed of at least 5 Mbps is required for high definition (HD) and at least 15 Mbps for ultra-high definition (UHD) streaming content.

If your signal strength is poor, you can try the following methods to improve the quality of your Wi-Fi connection:

  1. Reduce the distance between your Fire TV device and the wireless router for a stronger signal.
  2. Make sure the wireless router is centrally located so the signal can cover the entire room.
  3. Try using a Wi-Fi extender or Mesh Wi-Fi system to enhance signal coverage.
  4. Avoid placing your Fire TV in a location that interferes with other electronic devices such as microwave ovens, Bluetooth devices, or cordless phones.

3. Connection with Ethernet cable

Connecting your Fire TV device with an Ethernet cable provides a more stable and reliable Internet connection than a Wi-Fi connection. Most Fire TV devices, including the Fire TV Stick 4K and Fire TV Cube, have a micro USB or USB-C port that can be used for an Ethernet connection.

Ethernet connections offer higher speeds, lower latency, and reduced susceptibility to interference, which is beneficial for streaming and minimizing buffering issues.

4. Use VPN

Using a VPN (Virtual Private Network) on your Fire TV device can provide several benefits such as enhanced privacy against government surveillance and ISPs blocking IPTV from conducting hidden activities, keeping personal information safe and accessing geo-restricted content such as Netflix, BBC iPlayer, Prime Video.

Start by choosing a reputable VPN provider that offers dedicated applications for Fire TV devices. There are several VPN providers to choose from, such as ExpressVPN, NordVPN, and CyberGhost, to name a few. Compare their features, pricing, and compatibility with Fire TV before making your choice. Read the top 8 best VPN reviews.

5. Clear cache on Firestick

If you perform the above steps of temporary cache cleanup and your Fire Stick is still caching, you can proceed to clean up the permanent cache. You can find this option under Force Close Applications in the previous step, or check out: How to clean cache on Fire Stick for a detailed tutorial.


  • In the Fire Stick home screen click Settings 
  • click Applications 
  • open Manage Installed Applications 
  • select the application you want to clear the cache from the list and perform Clear data or Clear cache.

6. Update Firestick OS and applications

Don’t ignore any accident points you can think of that are problematic, and keeping up to date with the latest Firestick systems often gives you a better streaming experience.

Although they are automatically updated by default, for example, if you are downloading third-party apps via the jailbroken FireStick, keep them up to date as well.

Read: How to Jailbreak Chromecast With Google TV


To check if your operating system is up to date:

Settings in the home screen– “My Fire TV” – “About” — “Check for updates” — then you will know how much is your current version and how much is the latest version.

7. Close background applications

Clearing the RAM of background applications on FireStick can improve the performance and responsiveness of your device. However, clearing the RAM of applications may cause some applications to need to reload data the next time they are launched, so make sure you do not lose any unsaved progress or information before performing this action.

By periodically clearing the RAM of background applications on your FireStick, you can ensure that the performance of your device remains optimal and that you get faster response times.


  1. Click “Find” on the Firestick home screen, then click “Search”.
  2. Look for the “List of background applications and processes” and usually type in half of the characters and the full selection will appear below.
  3. Open the application and a prompt will appear. Uncheck the “Open application at startup” option so that it won’t start every time you turn on your computer.
  4. Click the “Got it! “button.
  5. You will see your FireStick background applications, click “Close all applications” in the upper left corner.
  6. Click on “Force Stop” and repeat it until all background apps are forced to close.

8. Check Firestick temperature

If you find that your Firestick’s temperature is consistently high and causing performance problems or overheating warnings, you can try the following mentioned methods to alleviate the problem:

Ensure proper ventilation, check for dust and debris, and avoid overloading the device: Close unnecessary applications and limit multitasking to reduce the Firestick’s workload.

If temperature problems persist, you may want to consider using an external cooling solution, such as a small fan or a Firestick cooling stand. These can help dissipate heat and keep the device’s temperature within a safe range.

9. Restore factory settings

The last trick is to restore the Firestick to factory settings. Note: Restoring factory settings will erase all of your data and settings on the Firestick and reset the device to its initial state. Before performing this operation, make sure you back up your important data and understand that all data will be permanently deleted.


  1. From the Firestick home screen, navigate to the top menu bar.
  2. Select “Settings”.
  3. Scroll right and select “My Fire TV”.
  4. In the My Fire TV menu, select Reset to Factory Defaults.
  5. In the confirmation dialog box that appears, select “Reset”.firestick-factory-reset
  6. The Firestick will begin the process of restoring factory settings. Please wait patiently until the device has completed the reset.
  7. Once the device has been reset, it will reboot and display the Setup Wizard.
  8. Follow the instructions of the Setup Wizard to reset your Firestick, including connecting to a Wi-Fi network, logging into your Amazon account, etc.

Alternatively, if you want to restore the factory settings when the firestick won’t move, try pressing and holding the “Right” and “Back” buttons on the remote controller for about 10 seconds while the unit is powered off, then release the button to enter recovery mode. In the recovery mode, you can select the Restore Factory Settings option.

Related: Why is my FireStick so slow?

Can I Improve the Video Quality of My Firestick?

Yes, you can adjust the video quality on FireStick to meet your picture quality needs, but set your privacy data first.

Adjusting privacy settings to turn off application usage collection will limit FireStick’s ability to collect and analyze application usage data in the background. This may reduce the availability of certain features or statistics, but may also increase privacy protections and reduce the occurrence of caching.

You can also find the option to adjust the video quality in the Adjust privacy data step.

Adjust privacy settings

Turning off application usage collection will limit FireStick’s ability to collect and analyze application usage data in the background. This may reduce the availability of certain features or statistics, but may also increase privacy protections and reduce buffering occurrences.

To turn off the application usage collection feature on the FireStick, you can follow these steps:

  • Return to the FireStick home screen: Press the “Home” button on the FireStick remote controller to return to the home screen.
  • Navigate to Settings and go to Preferences: In the Settings menu, scroll down and select “Preferences”.
  • Click Privacy settings and turn off: Device usage data and Collect app usage datajailbreaking-firestick-4
  • Press the back button and select “Data Monitoring”.privacy-data
  • You will see the “Collect App Usage Data” option. Use the arrow keys on the remote controller to toggle it to off.

Please note: Turning off data monitoring will cause your Firestick to consume more data.

Once the privacy data settings are complete, go to the Adjust Video Quality option and you will see three choices: Good, Better, and Best. select Best for the highest definition streaming.

Of course it is recommended that you choose to use a high quality video streaming service such as Netflix, Amazon Prime Video, Hulu, etc. These services typically offer video streaming in high definition (HD) or ultra high definition (UHD) resolution for a clearer and more exciting viewing experience.


Why does my Firestick keep freezing

From the summary of this article, the reasons why your Firestick keeps buffering are: slow network connection, streaming services provide lower quality during peak hours or when the network is congested. Internal software or hardware issues, ISP limitations that cause buffering, and overheating of the Firestick.

How do I stop my Firestick from buffering?

Firestick, like other electronic devices, will encounter buffering problems more or less. If you encounter buffering, you can try the following mentioned methods:

  • 1.Improve Wi-Fi signal
  • 2.Connect with an Ethernet cable
  • 3.Use a VPN
  • 4.Clear the cache on your Firestick
  • 5.Updating the Firestick operating system and applications
  • 6.Closing background applications
  • 7.Check Firestick temperature
  • 8.Restore factory settings

Why does my Firestick keep freezing and restarting?

If your Firestick keeps freezing and restarting, it can be frustrating. There are a few possible reasons for this:

  • Overheating: Ensure that your Firestick has proper ventilation and isn’t covered, as overheating can cause freezing and restarting.
  • Software Issues: Keep your Firestick’s software up to date to avoid compatibility problems and glitches.
  • Insufficient Storage: Clear up space on your Firestick by deleting unnecessary apps, files, and cache.
  • Network Problems: Check your Wi-Fi connection for stability and speed issues, as a weak or unstable connection can cause freezing.
  • Hardware Problems: If the issue persists, there may be a hardware problem. Contact customer support for further assistance.
  • Try restarting your Firestick by unplugging it from the power source, waiting a few seconds, and plugging it back in. If the problem continues, consider contacting support for personalized help.

If you want to fix buffering on IPTV, check out the IPTV buffering tutorial.


By taking the steps described above, you should be able to mitigate or eliminate your Firestick buffering issues and have a smoother viewing experience. Keep in mind that buffering issues can vary depending on a variety of factors, so you may need to try different approaches to find the solution that works best for you.

If the problem persists, don’t hesitate to contact Firestick technical support or your Internet service provider, who will be able to provide additional help and guidance. Don’t let buffering issues get in the way of your viewing pleasure, take the proper steps to make your Firestick deliver a great streaming experience!